

RH28C-6ID.BD.CR 115391 is a 3~380-480 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is energy-efficient aerodynamic design highlighted in the supplied series data. It also lists a 280 mm size specified in the upload data. Review operating point for site verification.
| Rated Voltage(V) | 3~ 380-480 |
|---|---|
| Size(mm) | 280 |
Designed for renewable-energy and power-conversion equipment, RH28C-6ID.BD.CR 115391 combines ZIEHL-ABEGG engineering with an EC centrifugal fan format suited to OEM integration. The design supports stable thermal management in compact equipment layouts.
A free-running backward-curved impeller supports high static-pressure capability without a conventional scroll. The aerodynamic wheel and diffuser concept are designed for efficient airflow, stable rotation and favorable acoustic behavior.
Before volume ordering RH28C-6ID.BD.CR 115391, confirm the duty point in the finished enclosure and review connector or controller requirements. The result is a documented solution for engineering, procurement and maintenance.
A repeatable airflow path lets OEM engineers manage heat without enlarging the complete equipment package. For equipment serving HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG RH28C-6ID.BD.CR 115391 moves conditioned or exhaust air through the intended system path.
Data-center cooling and dry-cooler systems use RH28C-6ID.BD.CR 115391 where the EC centrifugal fan helps cooling plant maintain predictable conditions for ICT equipment. Regular air exchange helps the equipment handle long duty periods without trapping heat around key assemblies.
A controlled air path is needed to carry heat from active parts toward the intended rejection surface. In packaging machinery, production equipment and automation systems, ZIEHL-ABEGG RH28C-6ID.BD.CR 115391 ventilates production machinery and automation enclosures during repeated cycles.
For rail vehicles and trackside equipment, the RH28C-6ID.BD.CR 115391 EC centrifugal fan supports ventilation where compact packaging and long duty cycles limit passive cooling. The result is a practical thermal-management option for engineering review, procurement and replacement planning.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
No model-specific maintenance interval is supplied. Keep the airflow path clean, inspect mounting and electrical connections, and follow the exact product instructions.
The supplied row does not include airflow, pressure, speed, power, or noise values. Request the exact performance curve before final selection.
Compare the full model suffix, voltage, size, motor or controller type, mounting, airflow, pressure, power, speed, and protection; do not copy data from a similar model.
The supplied application data covers data centers, air-conditioning systems, packaging machinery. Confirm the installation's airflow, pressure, space, and electrical requirements.
The matched series documentation highlights efficiency-related design. Calculate savings from the actual operating point, control strategy, service interval, and purchase cost.

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